CLAS Physics Database

Measurement E216M743

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(π+)
Q2: 5.0 — 6.0 GeV2
W: 2.0 — 2.05 GeV

Measurement data
ψ(π+), [deg] dσ/dψ(π+), [μb/rad] uncertainty
18.0 0.108541 0.00587057
54.0 0.098913 0.00498636
90.0 0.129923 0.00613329
126.0 0.165661 0.00830742
162.0 0.213147 0.0083821
198.0 0.184512 0.00802146
234.0 0.17369 0.00962113
270.0 0.11344 0.00468316
306.0 0.105187 0.00483609
342.0 0.108715 0.00483911